{"id":"CVE-2026-68463","summary":"mmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend\n\nReplace pm_runtime_get_sync() with pm_runtime_resume_and_get() to\nsimplify error handling. pm_runtime_resume_and_get() automatically\ndrops the usage counter on failure, avoiding the need for a separate\npm_runtime_put_noidle() call. If it fails, the device is unclocked and\naccessing hardware registers would cause a kernel panic, so return the\nerror immediately.","modified":"2026-08-18T03:31:27.813854343Z","published":"2026-08-15T05:51:22.807Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68463.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6355749aebf6c78081f7096a52edcd28d2aa0fab"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8da5930144712412d85e7f868693d96ec5c2018c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68463.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68463"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"676a83855614635af3bf31ad3f8fec4031f81354"},{"fixed":"5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2"},{"fixed":"6355749aebf6c78081f7096a52edcd28d2aa0fab"},{"fixed":"8da5930144712412d85e7f868693d96ec5c2018c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68463.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.16.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68463.json"}}],"schema_version":"1.9.0"}